| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.88 | 9.865% | $160.2711 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $137.66 | 4.869% | $144.3627 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $43.62 | 11.665% | $48.7083 | $48.71 | $48.70 | $48.70 |
| Purchase #4 | $25.48 | 9.546% | $27.9123 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $121.35 | 11.521% | $135.3307 | $135.33 | $135.35 | $135.30 |
| Purchase #6 | $161.68 | 3.136% | $166.7503 | $166.75 | $166.75 | $166.80 |
| Purchase #7 | $166.55 | 12.659% | $187.6336 | $187.63 | $187.65 | $187.60 |
| 7 purchase totals = | $802.22 | $870.9690 | $870.96 | $870.95 | $871.00 | |